Trailer switch



FIG. 1 is a perspective view of a first embodiment, having an LED, of a trailer switch showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is the first side elevation view thereof;

FIG. 4 is the second side elevation view thereof;

FIG. 5 is a front end elevation thereof;

FIG. 6 is a rear end elevation thereof;

FIG. 7 is a perspective view of a second embodiment, without an LED, of a trailer switch showing our new design; and,

FIG. 8 is a first side elevation view thereof.

The broken line portion of FIG. 1 is included to show the unclaimed short portion of a cable only and forms no part of the claimed design. 

The ornamental design for a trailer switch, as shown and described. 